Flattest continental landmass

According to Official Guinness Records,

Of the major landmasses of earth, Australia is the only one to lack a major mountain range. The highest point on its mainland is the summit of Mount Kosciuszko, at 2,229 m above sea level. Australia's mean elevation is just over 200 m above sea level, not including its outlying islands.

For a complete list of Unknown date records, please visit Unknown date Guinness Records in Australia.

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• Most double hundreds in a Test match career (male)